diff options
Diffstat (limited to 'target/linux/magicbox-2.6/files/arch/ppc/platforms/4xx/magicbox.c')
| -rw-r--r-- | target/linux/magicbox-2.6/files/arch/ppc/platforms/4xx/magicbox.c | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/target/linux/magicbox-2.6/files/arch/ppc/platforms/4xx/magicbox.c b/target/linux/magicbox-2.6/files/arch/ppc/platforms/4xx/magicbox.c index 470fbc4e0..e65319bc6 100644 --- a/target/linux/magicbox-2.6/files/arch/ppc/platforms/4xx/magicbox.c +++ b/target/linux/magicbox-2.6/files/arch/ppc/platforms/4xx/magicbox.c @@ -24,6 +24,9 @@ #include <linux/tty.h> #include <linux/serial.h> #include <linux/serial_core.h> +#include <linux/platform_device.h> +#include <linux/mtd/partitions.h> +#include <linux/mtd/physmap.h> #include <asm/system.h> #include <asm/pci-bridge.h> @@ -214,6 +217,50 @@ bios_fixup(struct pci_controller *hose, struct pcil0_regs *pcip) #endif /* DEBUG */ } +static struct resource magicbox_flash_resource = { + .start = 0xffc00000, + .end = 0xffffffffULL, + .flags = IORESOURCE_MEM, +}; + +static struct mtd_partition magicbox_flash_parts[] = { + { + .name = "linux", + .offset = 0x0, + .size = 0x3c0000, + }, + { + .name = "rootfs", + .offset = 0x100000, + .size = 0x2c0000, + } +}; + +static struct physmap_flash_data magicbox_flash_data = { + .width = 2, + .parts = magicbox_flash_parts, + .nr_parts = ARRAY_SIZE(magicbox_flash_parts), +}; + +static struct platform_device magicbox_flash_device = { + .name = "physmap-flash", + .id = 0, + .dev = { + .platform_data = &magicbox_flash_data, + }, + .num_resources = 1, + .resource = &magicbox_flash_resource, +}; + +static int magicbox_setup_flash(void) +{ + platform_device_register(&magicbox_flash_device); + + return 0; +}; + +arch_initcall (magicbox_setup_flash); + void __init magicbox_setup_arch(void) { |